baber/WOPTO huggingface dataset:
Patent JP-S61209716-A (JP)
Title: Extrusion device
Inventor: SUGIO EIJI
IPC: B21C27/00
Filed: 1985-03-12
Abstract: PURPOSE:To extrude broad-sized sections and to reduce the installation cost of an extrusion device by providing plural circular billet-inserting holes to an extrusion container and disposing a stem having the same number of estruding parts. CONSTITUTION:Two circular-billet inserting holes 7 are provided to an extrusion container 3 at a prescribed interval in the lateral direction. An extrusion stem 2 fixed to the front end of a rod 8, is formed to have two billet-extruding parts 9. Billets B are preheated and inserted into the holes 7, and the stem 2 is advanced through the rod 8. At that time, the oxide films of billets B are re moved by a projecting part 13, and a broad-sized section I is formed. In this way, sections large in width can be manufactured, and its device is made lower in installation cost than a device used for a square billet.
Patent JP-H07255556-A (JP)
Title: Chair shell structure
Inventor: MASUNAGA HIROSHI
IPC: A47C7/00
Filed: 1994-03-22
Abstract: PURPOSE:To prevent damage to connections by readily joining shanks and retaining portions together for connecting outer and inner shells together that form the backrest of a chair, etc., and permitting the connections to move to some extent. CONSTITUTION:Each shank 17 has hooks 22 on both sides of its end that project like flanges, and each retaining portion 16 has a dent 18 into which the hooks can be inserted and a pair of elastic locking pieces 19 which are joined together via a thin wall part inside the opening of the dent 18 and which incline inward in opposite directions toward the inside of the dent 18, with the ends of the elastic locking pieces 19 locked to the hooks at the end of the shank 17 being inserted into the retaining portion 16, so that the shank 17 is retained by the retaining portion 16 and that an outer shell is coupled to an inner shell 11.
Patent JP-S56146738-A (JP)
Title: Bottle of polyester and manufacture thereof
Inventor: MATSUBAYASHI TOORU
IPC: B29C43/02
Filed: 1980-04-18
Abstract: PURPOSE: To secure sealing a packing member to the mouth part of the bottle by a method wherein the packing member is inserted into the mouth part of a bottle- shaped initial stage forming body and is treated to form by a specified forming process.  
     CONSTITUTION: A metallic cylinder 13 mounted with the packing member 12 is inserted into the mouth part 11 of the bottle-shaped initial stage forming body and the mouth part 15 is deformed by the pressure of a mold 17 under heating the mouth part by a heater to secure the packing member thereto. A temperature upon deforming by heating may be a temperature capable of causing the deformation sufficiently and preferably the range of the temperature should be within the temperature at which the deformed part is not whitened but the deformation is caused sufficiently. The deformation of the mouth part may be effected by a method wherein the pressure of the internal part of the bottle-shaped initial stage forming body is reduced or both of external pressurizing and internal pressure reducing are employed together or, further, both of the stretching of the mouth part into the circumferential direction thereof and the heat shrinkage thereof are utilized together. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02227840-A (JP)
Title: Optical head device
Inventor: OSAKI YOSHIHARU
IPC: G02B17/00
Filed: 1989-03-01
Abstract: PURPOSE:To prevent the fluctuation and dispersion of the wavelength of a light source from excersizing an adverse effect on an optical system by condensing the emitted light of a light source by means of a concave mirror, and irradiating a recording medium. CONSTITUTION:The emitted light of the light source is condensed by the concave mirror, and the recording medium is irradiated. For example, a semiconductor laser is arranged at the practical focal position of a parabolic mirror 14 by taking the optical effect of a polarized beam splitter 12, etc., into consideration, and the parabolic mirror 14 reflects the light from a first 1/4 wavelength plate 13 as the parallel light. When the oscillated wavelength of a semiconductor laser 10 is changed, since the emitted light of the semiconductor laser 10 straightly advances through the polarized beam splitter 12 and the first 1/4 wavelength plate 13, the effect due to the change of a refraction index is not excersized, and the reflection angle of the parabolic mirror 14 is not naturally affected by the oscillated wavelength. Thus an optical head device, in which the fluctuation and dispersion of the wavelength from the light source do not excersize the adverse effect on the optical system, can be obtained.
Patent JP-H07181561-A (JP)
Title: Operation controller for camera
Inventor: TANAKA AKIRA
IPC: G03B9/64
Filed: 1991-02-22
Abstract: PURPOSE:To eliminate troublesomeness in operation and to improve operability by using a self timer button for the setting and the releasing functions of a holding mode for holding a focus lock state as for the operation of the self timer button. CONSTITUTION:When the self timer button is turned on, a self timer operating means 14 outputs a mode designation signal 17 to a focus lock holding means 13 and the means 13 is set to a focus lock information holding mode. By turning on the self timer button again in such a state, the self timer mode is released and restored to an ordinary mode, and also the focus lock information holding mode is released. Namely, by depressing the self timer button, the focus lock holding mode is set simultaneously with the self timer mode and range-finding is performed in succeeding releasing operation with focus positioning and the focus lock state of range-finding information 19 is held. By depressing the self timer button again after framing, the self timer starts measuring time.
Patent JP-S58168377-A (JP)
Title: System for outputting alarm message of facsimile
Inventor: MAEZAWA YASUNORI
IPC: H04N1/32
Filed: 1982-03-29
Abstract: PURPOSE:To reduce a transmission miss by reproducing an alarm message prepared in an external storage device when an automatic transmission switch is not set up. CONSTITUTION:A center FAX device 1 and an earth FAX devices 3-1-3-N are connected to a multiple address device 2' having a concentrator. An alarming message is stored in a microdisc 12 of the multiple address device 2'. When a transmission instruction is sent to the earth FAX devices 3-1-3-N, a detecting part 7 detects that a line cutting instruction has been transmitted from the earth FAX devices 3-1-3-N, and when the multiple address device 2' outputs a transmission instruction in order to concentrate the transmission information from the earth FAX devices 3-1-3-N, an alarm message is read out from the microdisc 12 and sent to the earth FAC devices 3-1-3-N when the line cutting instruction is sent from the earth FAX 3-1-3-N to be concentrated.
Patent JP-H0648731-A (JP)
Title: Preparation of granulated calsium carbonate, barium carbonate or strontium carbonate
Inventor: GOLDMANN DIETER
IPC: C03C1/02
Filed: 1993-03-11
Abstract: PURPOSE: To obtain granulated CaCO 3 , BaCO 3  or SrCO 3  completely not containing an inorganic refractory material.  
     CONSTITUTION: The CaCO 3 , BaCO 3  or SrCO 3  is at first granulated in the presence of a binding agent and optionally water, next optionally dried, and also is optionally subjected to a high temperature treatment. At this time, it is not brought into contact with the inorganic refractory material during any process. These alkaline earth metal carbonates can be used in a glass industry. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000246188-A (JP)
Title: Substrate washing method and manufacture of electron source, image forming device
Inventor: MITSUMICHI KAZUHIRO
IPC: H01J9/38
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate washing method wherein compounds eluted when a substrate on whose surface at least one of a conductor pattern and an insulator pattern containing the compounds of a metal such as lead eluted into water is formed is washed are prevented from being restuck or deposited. SOLUTION: A method for washing the surface of a substrate with washing liquid comprises a process for forming the discharge flow of the washing liquid from a nozzle, a process for relatively moving a substrate containing a functional film forming area for an electronic element formation to the discharge flow in the direction in which the substrate 11 crosses the discharge flow and passes through it to discharge the discharge flow onto the surface of the substrate 11 and wash it, and a process for removing the washing liquid from the surface of the substrate 11 which has crossed and passed through the discharge flow. Further, a washer used in the washing method, a method of manufacturing an electronic substrate using the washing method, and an image forming device having the election source substrate manufactured by the above manufacturing method are provided.
Patent JP-H05246582-A (JP)
Title: Paper sheet turning-over unit
Inventor: KUSUMI TADAYUKI
IPC: G03G15/00
Filed: 1992-03-09
Abstract: PURPOSE:To reduce the size of a paper sheet turning-over unit and to decrease a dead space in the paper sheet turning-over unit by disposing a drive means for a matching part in a space formed between a turn-over passage in the paper sheet turning-over unit and the guide member of the matching part. CONSTITUTION:A paper sheet receiving port 405 is arranged on the one end side of a unit body 404 and a conveyed paper sheet is guided in the unit body 404 through the paper sheet receiving port 405. The paper sheet is conveyed through a turn-over route 410, formed in the unit body 404, to turn over the paper sheet. The paper sheet is fed in a matching part 409 and displacement in a position of the paper sheet is corrected by means of the guide member 415 of the matching part 409. In a so formed paper sheet turning-over unit 400, a drive means 432 for forcing matching operation of the guide member 415 is disposed is a space 437 formed, in the unit body 404, by means of the turn-over route 410 and the guide member 415 of the matching part 409.
Patent JP-H10247950-A (JP)
Title: Inter-network connection device
Inventor: KUNO TAKUMA
IPC: H04L12/66
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an inter-network connection device in which disadvantages such as missing of data on the way of transfer and re-transmission of the data attended therewith are not caused and the data transmission efficiency is improved. SOLUTION: Transmission data sent from a 1st terminal 10 being a data sender are converted into a common data form independently of a protocol and stored tentatively in an auxiliary storage device 7, then the data transmission is proceeded by the 1st terminal 10 being the sender and the 1st network side independently of convenience of a transfer destination. Furthermore, the transfer is stopped or restarted properly depending on a stop request or a restart request of data transfer between the inter-network connection device 1 and the transfer destination and this does not give any effect on data transmission from the transfer source. Thus, disadvantages such as missing of data on the way of transfer and re-transmission of the data attached therewith are not caused and the data transfer efficiency is improved.
Patent JP-H06333251-A (JP)
Title: Device for detecting tracking error of optical head
Inventor: NAKANISHI HIDEYUKI
IPC: G11B7/09
Filed: 1994-03-22
Abstract: PURPOSE:To prevent the interference, to eliminate the occurrence of offset of a tracking error signal due to a tangential skew of a disk and to provide the stable tracking error signal by constituting to scatter or absorb an incident light beam on the electrode surface of an optical head after reflected by the disk. CONSTITUTION:A beam is emitted from a semiconductor laser chip 32. The beam is reflected by an etching mirror 35, and is reflected by a disk through a diffracted grating, a hologram and an optical system incorporating an objective lens, and whose sub beam is made incident on the electrode surface 40 of the semiconductor laser chip 32 also as an incident luminous flux 42a. A wire 39 for supplying power source to the semiconductor laser chip 32 is bonded to an incident area. Thus, the incident luminous flux 42a is reflected by a dome shape on a wire bonding part 41 to become a scattered beam 43. The scattered beam flares to an angle remarkably larger than the incident luminous flux 42a, and the light quantity again returning to the disk becomes nearly zero, and thus, the interference is prevented.
Patent JP-H05254591-A (JP)
Title: Underground water pressure control method for underground type tank
IPC: B65D88/76
Filed: 1992-03-09
Abstract: PURPOSE:To increase the storage space, and prevent the ground from sinking by a method wherein the upper and lower surface load present values of the foundation slab are calculated according to the liquid level of a tank, tank self weight, a detected underground water pressure and the bottom surface area of the foundation slab, and in addition, a permissible underground water pressure is calculated by the designed strength to set it as a set value for water pressure control. CONSTITUTION:An underground water pressure control unit 13 calculates the upper surface load present value of a foundation slab 7 according to the liquid level of a tank, which is detected by a tank liquid level meter, and the self weight of the tank. Also, an underground water pressure detected by an underground water pressure detector is input in the underground water pressure control unit 13, and the lower surface load present value of the foundation slab 7 is calculated according to the underground water pressure and the bottom surface area of the foundation slab. In addition, a permissible underground water pressure is calculated according to the lower surface load present value and the designed strength of the foundation slab 7. This value is given to a pressure regulator for underground water pressure control 17 as the set value, and the load of the foundation slab 7 is controlled to be the designed strength or lower by controlling an underground water pressure relief valve 16.
Patent JP-S59175754-A (JP)
Title: Lead frame for integrated circuit
Inventor: SHIGA SHIYOUJI
IPC: H01L23/50
Filed: 1983-03-26
Abstract: PURPOSE:To improve the corrosion resistance of a lead frame while easily plating a tab section and an inner lead section with Ag by previously coating the whole surface of a metallic beltlike body consisting of copper or a copper alloy with Sn or an Sn alloy in 0.1-2.0mum thickness and forming Sn or the Sn alloy to a predetermined shape in the lead frame used for conducting an IC and an external circuit. CONSTITUTION:The surface of a metallic beltlike body in 0.32mm. thickness consisting of Cu or a Cu alloy is degreased electrolytically and washed by an acid and treated through a normal method to cleanse the surface. The whole surface is coated with Sn or an Sn alloy while the thickness of Sn or the Sn alloy is brought of 0.1-2.0mum, and a tab section 1, inner lead sections 2, tab lead sections 3, tie bars 4 and after lead sections 5 are formed through a punching. Accordingly, a migration is reduced, and solderability and bonding property are improved.
Patent JP-2000251405-A (JP)
Title: Disk recording device
Inventor: TSUKIHASHI AKIRA
IPC: G11B20/18
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to additionally write a recording data on a disk without forming a link block while securing an interleaving length in a terminal block of a received data just before halting recording and in a starting end of the received data immediately after additional writing. SOLUTION: This disk recording device generates a specific data from a data generating means 23 and secures an interleaving length in a terminal block of a receiving data just before the stop of recording and in a starting end block of the receiving block immediately after releasing the record stop when recording on a disk is stopped with reception end of a receiving data and when an additional writing is performed on a disk due to reception re-start of the receiving data just before the stop of recording.  Thus, the device modulates the terminal block of the receiving data into a recording data before the stop of recording and records it on the disk, and also starts additional writing from the recording data modulated from the starting end block of the receiving data, and additionally writes a new recording data on the disk continuously without a link block at the end of the recorded recording data.
Patent JP-H06267601-A (JP)
Title: Control device
Inventor: OSUGA RYOJI
IPC: H05K7/14
Filed: 1993-03-11
Abstract: PURPOSE:To prevent a connector and a communication cable from projecting from the front panel of a control device by forming a fitting position of a connector for conducting interface with an external device so as to be inclined by a predetermined angle in relation to the fitting surface of a control device. CONSTITUTION:A coupling connector 6 is arranged under a control device so that a communication connector 4 and a communication cable are not projected from a front panel 2 of the control device at the time of connecting the communication connector 4. At this stage, the connector 6 is arranged at a position as close as possible to the panel 2, and a connection part is arranged so that the polarity and the position can be recognized directly from the front surface. The connector 6 is arranged under the control device so as to be inclined at a predetermined angle to satisfy the described request. This angle of inclination is decided so that the connection part of the connector 6 and the polarity of the connection can be recognized clearly when the control device is seen from the front surface. The connector 6 is arranged so that the connector 4 and the cable 5 are not projected from the front panel 2 of the connector 6 when the connector 4 is connected to the connector 6.
Patent JP-S58168195-A (JP)
Inventor: KOBAYASHI EIJI
IPC: G10K15/04
Filed: 1982-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11312876-A (JP)
Title: Information processor, device, hook mechanism, and engaging mechanism
Inventor: GOTO KATSUICHI
IPC: H05K5/03
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processor having two members which can maintain two different closed states and a simple constitution and a hook mechanism applicable to the information processor. SOLUTION: An information processor is constituted of a first member 4 having, first and second surfaces 4A and 4B, a second member 2, ad a means which couples the first and second members 4 and 2 with each other between one state, where a first surface 4A of the first member 4 faces the second member 2 and another state where a second surface 4B of the first member 4 is faced to the second member 2. The processor is also provided with a hook member 28, which can make the first member 4 selectively protrude from the first surface or second surface and the second member 2 has holes 8A and (12A), with which the hook member 28 is to be engaged.
Patent JP-H06263115-A (JP)
Title: Outer paper-mounting and paper-folding apparatus
Inventor: DOI TSUTOMU
IPC: B65B25/14
Filed: 1993-03-11
Abstract: PURPOSE:To prevent paper from coming up, when the remaining length of paper shortens, by providing an outer paper-feeding table with a pair of press plates and by pivoting tail-end presses rearward of respective press plates in an apparatus for simultaneously performing paper-mounting in the outer peripheral part of a coil and paper-folding on the end faces thereof. CONSTITUTION:Paper 13 formed into a U-shape, while it is attracted and retained, is fed by the muse of a belt into a coil 14 rotated by cradle rolls 11, and a paper fold generated by the difference in length between the inner and outer peripheries at the time of the paper 13 being wound around the coil 14 is formed by a shuttle bar 3 and pressed by the rubber roll 8 in a rear stage so that a sure fold is given to the paper. In this case, a pair of press plates 10 are provided on a line following a tangent directly on the coil 14 on the cradle rolls 11. Also, tail-end presses 9 formed by the addition of an elastic body, e.g. rubber body to a press surface are arranged rearward of respective press plates 10 and these tail-end presses 9 are supported in a freely swinging manner by a cylinder 16 which is driven when an optical sensor 20 detects a paper tail-end.
Patent JP-S61211670-A (JP)
Inventor: TADA KIICHI
IPC: F25B13/00
Filed: 1985-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51126823-A (JP)
Title: Fibrous material for speaker vibration plate
Inventor: MIYAMOTO HARUO
IPC: H04R7/02
Filed: 1975-04-25
Abstract: PURPOSE:To produce the vibration plate for a high-fidelty speaker, using the fibrous paper containing the heat-sensitive adhesive compound.
Patent JP-S60199917-A (JP)
Title: Manufacture of polyester fiber
Inventor: SHINDOU TAKESHI
IPC: D01D5/12
Filed: 1984-03-19
Abstract: PURPOSE:To decrease the single filament breakage in the high-speed direct spinning and drawing of a polyester fiber, by carrying out the interlocking and collecting treatment of a polyester yarn drawn at a high speed, using a specific air guide. CONSTITUTION:Undrawn polyester yarn is taken up by the take-up roller 8 at a speed of >=1,500m/min, especially >=1,800m/min, and is successively drawn under a draw tension of 0.2-4.0g/d. In the course of drawing, the yarn is subjected to the interlocking and collecting treatment in a cylindrical air guide 14 (14'). The diameter (b) of the yarn path of the air guide 14(14') is 2-10mm., especially 3-8mm., the length (a) of the yarn path is 4-50mm., especially 6-25mm., and the number of nozzles of the fluid is 2-4. The number of filaments of the drawn polyester yarn is set to 90-500, especially 100-440, and the total fineness of the yarn is set to 450-2,000 denier, especially 500-1,800 denier.
Patent JP-H03254047-A (JP)
Title: Microwave ion gun
Inventor: TANAKA TORU
IPC: H01J37/08
Filed: 1990-03-02
Abstract: PURPOSE:To provide possibility of taking out ions, which has been difficult according to any conventional technique, by confining plasma using a radial permanent magnet, wherein the plasma is produced through microwave discharge generated by an antenna, and generating ions by reactions of antenna with plasma. CONSTITUTION:Microwaves from a wave-guide pipe 1 are introduced to an antenna 2. At one end of wave-guide pipe 1 at its periphery, a cooling pipe 9 is mounted with a BN spacer 3 interposed, and a crystal pipe 5 is installed on the outside of this cooling pipe. A drawout electrode 8 is provided at one end of this crystal pipe, and a hole 10 is provided in the center of this drawout electrode. A discharge chamber 4 is formed in the space bounded by the inside of the crystal pipe 5, outside of the cooling pipe 9, and the antenna 2. An 8-polar radial permanent magnet 6 is installed on the outside of this discharge chamber 4, and the plasma produced is confined. Gas from a gas lead-in part 7 is sprayed to the antenna 2 to produce ions with reactions associate with the discharge, and these ions are led out of the system by the drawout electrode 8.
Patent JP-H0834307-A (JP)
Title: Air bag and its preparation
Inventor: SUKOTSUTO REEMAN
IPC: B60R21/2338
Filed: 1995-03-10
Abstract: PURPOSE: To provide an air bag discharging gas at the prescribed controlled rate in response to the emission speed of the gas emitted from a gas generator and the collision impact of an automobile and capable of being manufactured at a relatively low cost. CONSTITUTION: This air bag for an occupant restraint system is provided with a first panel 12 made of an impermeable material to the emitted gas, a second panel 14 connected to the first panel 12 to form the air bag and having an opening, and a protective layer attached to the second panel 14 around the opening. The dimension of the protective layer is selected so that the peak pressure in the air bag lies in the prescribed range when the air bag is inflated.